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TimezonePair
Home·Buenos Aires·Buenos Aires × Nukuʻalofa
Prime meridian·:: UTC·

Buenos Aires×Nukuʻalofa

Argentina · AR
Buenos Aires
—:—
America/Argentina/Buenos_Aires·
No DST
Tonga · TO
Nukuʻalofa
—:—
Pacific/Tongatapu·
No DST

Buenos Aires is 16 hours ahead of Nukuʻalofa. Scrub a time, meet in the overlap, ship the invite — before the kettle boils.

◊ at a glance

Three numbers. The ones that decide the meeting.

01
Difference
16h ahead
Buenos Aires vs Nukuʻalofa
02
Overlap
0h
Business hours 09:00 – 17:00
03
UTC offsets
GMT-3 / GMT+13
ART · Tongatapu
04
Flight
13h 20m
10,913 km · great-circle, non-stop cruise
◊ the overlap

When the world meets at work.

24-hour overlap
No overlap in working hours
Buenos Aires
—:—
0
3
6
9
12
15
18
21
Nukuʻalofa
—:—
18
21
0
3
6
9
12
15
Scrub a meeting time14:00 Buenos Aires
Same moment in Nukuʻalofa06:00 Nukuʻalofa
◊ hour by hour

Read the day in both zones.

Share this meeting
timezonepair.com/from/buenos-aires/to/nukuʻalofa?t=14&a=A&d=2026-04-27&dur=60
14:00 Buenos Aires06:00 Nukuʻalofa
Full 24-hour reference
Buenos AiresNukuʻalofa
00:00
16:00Nukuʻalofa only
01:00
17:00
02:00
18:00
03:00
19:00
04:00
20:00
05:00
21:00
06:00
22:00
07:00
23:00
08:00
00:00
09:00Buenos Aires only
01:00
10:00Buenos Aires only
02:00
11:00Buenos Aires only
03:00
12:00Buenos Aires only
04:00
13:00Buenos Aires only
05:00
14:00Buenos Aires only
06:00
15:00Buenos Aires only
07:00
16:00Buenos Aires only
08:00
17:00
09:00Nukuʻalofa only
18:00
10:00Nukuʻalofa only
19:00
11:00Nukuʻalofa only
20:00
12:00Nukuʻalofa only
21:00
13:00Nukuʻalofa only
22:00
14:00Nukuʻalofa only
23:00
15:00Nukuʻalofa only
◊ common questions

Quick answers. Before you book the call.

What's the time difference between Buenos Aires and Nukuʻalofa?

Buenos Aires is 16 hours ahead of Nukuʻalofa. Buenos Aires runs on GMT-3 and Nukuʻalofa on GMT+13. The gap can shift by an hour when either side enters or leaves daylight saving — the live clocks above always reflect the current offset.

When's the best time to schedule a meeting?

Standard 09:00–17:00 workdays don't intersect. Most teams compromise with one side meeting early (before 09:00) or late (after 17:00).

Does daylight saving time change the difference?

Yes, if either city observes DST. When one side shifts and the other doesn't, the gap changes by one hour. The DST badges under each clock show whether each zone is currently shifted and when the next transition lands.

How far is Buenos Aires from Nukuʻalofa?

About 10,913 km as the crow flies (great-circle distance). A non-stop commercial flight cruises that in roughly 13h 20m, not counting airport time, winds, or routing around restricted airspace.

Can I send this meeting time as a calendar invite?

Yes. Pick a time on the slider above, open the meeting card, customize the title and duration, then download the .ics file. It imports cleanly into Google Calendar, Outlook, and Apple Calendar with the correct timezone attached.

◊ keep going

One pair down. 299 cities to go.

Every pair in 300 cities runs the same clocks, the same overlap, the same one-click invite. Pick another.

BUENOS AIRES · America/Argentina/Buenos_Aires
GMT-3 · -34.60°, -58.38°

NUKUʻALOFA · Pacific/Tongatapu
GMT+13 · -21.14°, -175.21°

0h shared · 16h ahead